<!DOCTYPE html>
<head>
    <meta charset="UTF-8">
    <title>Hello-World</title>
</head>
<body>
<h1>Hello World!</h1>
<p>欢迎使用 Spring Boot!</p>
<p>当前时间: <span id="currentTime"></span></p>

<script>
    document.getElementById('currentTime').textContent = new Date().toLocaleString();
</script>
</body>
</html>
